Muscle ContractionThermodynamicsA thermodynamic analysis is presented for the energy conversion by muscle contraction. During the cyclic processes the major change in energy of the myosin-actin system is due to bond formation between myosin heads and actin. To account for the high efficiency of a ...
摘要: Study of the Mechanism of Muscle Contraction Using Electron Microscopy (Physical Studies of Biological Systems Measurements of Biological Systems) 若林 健之 日本物理學會誌 37(6), 465-469, 1982年份: 1982 收藏 引用 批量引用 报错 分享
I do not think anybody knows for sure,butthere is a good possibility that the muscle fibers are shortening (concentric contraction)in this crucial phase of sprint running. Such behavior,where the muscle tendon unit is stretched and the fibers are shortening,has been observed many times and for ...
contraction,muscular contraction shortening- act of decreasing in length; "the dress needs shortening" contracture- an abnormal and usually permanent contraction of a muscle tetanus- a sustained muscular contraction resulting from a rapid series of nerve impulses ...
Symposium on the molecular mechanism of muscle contraction, Hakone, Japan, 27-31 October, 1986.AnimalsMusclesCalciumAdenosine TriphosphateMuscle Contraction... DC White - 《Journal of Muscle Research & Cell Motility》 被引量: 0发表: 1987年 Symposium on the molecular mechanism of muscle contraction,...
Explain the mechanism of muscle contraction. What is the role of tropomyosin in the skeletal muscle? When cardiac muscle tissue dies in adults, it is replaced with scar tissue composed of dense connective tissue. Explain how the function of the car tissue would differ from the function of the...
Muscle structureMyosinSarcomereStructural, mechanical and biochemical investigations on isolated muscle fibers provide a cell-downwards approach to understanding molecular mechanisms in muscle contraction. Combined with the results of in vitro studies of the interaction between the myosin head domain, actin ...
1. (Anatomy) a tissue composed of bundles of elongated cells capable of contraction and relaxation to produce movement in an organ or part 2. (Anatomy) an organ composed of muscle tissue 3. strength or force vb (intr; often foll by in, on, etc) informal to force one's way (in) [...
Human movement occurs through contraction of the basic unit of the muscle cell, the sarcomere. Sarcomeres have long been considered to be arranged end-to-end in series along the length of the muscle into tube-like myofibrils with many individual, paralle
THE MECHANISM OF SPASTIC MUSCLE HYPERTONUS Thilmann AF, Fellows SJ, Garms E: The mechanism of spastic muscle hypertonus: variation in reflex gain over the time course of spasticity. Brain 1991,... THILMANN A. F.,FELLOWS S. J.,GARMS E. - 《Brain》 被引量: 239发表: 1991年 REDUCTION ...